circa 1890
A cobalt blue enamel and 18K yellow gold ring is designed as a coiled snake. The head of the snake is embellished with nine old European cut diamonds set in silver. The eyes are set with rubies.
The ring is marked with a later Soviet control hallmark for 750 gold standard.
Width 13 mm (1/2 in.)
Ring size 7.5 (18 mm)